ci: replace CircleCI stub with real verify job; patch brace-expansion DoS

[BigSimmo]

Summary

• Replace the stock CircleCI onboarding template (Add .circleci/config.yml #1301) — which only ran echo Hello, World! — with a real verify job: npm ci then format:check, lint, typecheck, test. Image pinned by digest (cimg/node:24.9@sha256:...), resource_class: small, no_output_timeout: 15m on install, and a docs-only-diff skip via circleci-agent step halt.
• Add tests/circleci-config-contract.test.ts: guards against the stub silently creeping back and against the pinned node/npm majors drifting from package.jsonengines.
• Bump brace-expansion 5.0.7 → 5.0.8 in package-lock.json, patching Dependabot alert Bump @supabase/supabase-js from 2.105.4 to 2.106.1 #7 (high — DoS via unbounded expansion length / OOM crash). Dev-only path (eslint-config-next's nested copy); its own declared range (^5.0.5) already permitted 5.0.8, so this is a lockfile-only resolution bump, no manifest change, no other package touched.

Verification

• npm run format:check — pass
• npm run lint / npm run typecheck / npm run test — not run: blocked by this repo's cross-worktree heavy-run coordinator (exclusive lease held by an unrelated worktree's own lint/install run for the duration of this session). New test's logic was independently verified by re-running its exact regex assertions against the real files with plain node -e (all pass) and by parsing the YAML with python3 -m pip install pyyaml + yaml.safe_load (valid structure, 10 steps, image/resource_class/timeout all present).
• npm run verify:pr-local — not run, same lock contention.

CircleCI itself runs the actual npm ci + lint/typecheck/test/format:check on this branch once pushed, which will be the first real end-to-end execution of the new job.

Risk and rollout

• Risk: low. CircleCI job is new/net-additive (not wired as a required GitHub status check anywhere in this repo). brace-expansion bump is a dev-dependency, semver-range-already-permitted patch bump.
• Rollback: revert this PR; CircleCI reverts to informational-only anyway since it isn't required.
• Provider or production effects: None.

Notes

• Deliberately did not make CircleCI a required GitHub check — it duplicates the existing GH Actions pr-required aggregate; doubling required gates on the same failures adds friction without added safety.

Summary by CodeRabbit

• CI Improvements

  • Updated continuous integration to verify the project using Node.js 24 and a pinned npm version.
  • Added dependency installation checks with clearer failure diagnostics and optional issue reporting.
  • Replaced the previous sample workflow with the verification workflow.

• Tests

  • Added automated checks to ensure the CI configuration uses the supported Node.js and npm versions.

[supabase]

This pull request has been ignored for the connected project sjrfecxgysukkwxsowpy because there are no changes detected in supabase directory. You can change this behaviour in Project Integrations Settings ↗︎.

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Review details

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

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Run ID: c5ac9317-9943-4eec-8c32-30f5eae91482

📥 Commits

Reviewing files that changed from the base of the PR and between 65888eb and b2cdd72.

📒 Files selected for processing (3)

• .circleci/config.yml
• docs/branch-review-ledger.md
• tests/circleci-config-contract.test.ts

📝 Walkthrough

Walkthrough

CircleCI now runs a Node 24 verification job with pinned npm installation, deterministic dependency installation, and optional GitHub failure reporting. Contract tests validate the configuration, and the review ledger records the CI result.

Changes

CircleCI verification

Layer / File(s)	Summary
Verification pipeline and workflow wiring .circleci/config.yml, docs/branch-review-ledger.md	The sample workflow is replaced by a verify job that validates Node/npm versions, runs npm ci, reports failures, and records the resolved CI outcome.
CircleCI configuration contract tests tests/circleci-config-contract.test.ts	Vitest checks the Node image major version, pinned npm command, npm ci, and removal of say-hello references.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Sequence Diagram(s)

sequenceDiagram
participant CircleCI
participant npm_ci
participant GitHub
CircleCI->>npm_ci: Run npm ci
npm_ci-->>CircleCI: Return install status and log
CircleCI->>GitHub: Post failure log when token is available

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Possibly related PRs

• BigSimmo/Database#870: Both update docs/branch-review-ledger.md with review record rows.
• BigSimmo/Database#904: Both append CI-related audit entries to the branch review ledger.
• BigSimmo/Database#1193: Both add babysit or sweep records to the same ledger.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the main changes: replacing the CircleCI stub and patching brace-expansion.
Description check	✅ Passed	The description follows the template with Summary, Verification, Risk and rollout, and Notes, and explains missing local checks.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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[chatgpt-codex-connector]

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[BigSimmo]

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[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. Hooray!

Reviewed commit:490997d2bf

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[BigSimmo]

@cursoragent Inspect the PR and repository state, identify the root cause of every failing CI check, unresolved review comment, merge conflict, and related defect. Apply the smallest robust fix using existing project patterns and best practices, without unrelated changes. Run Bugbot and all relevant lint, type-check, test, build, and CI-equivalent commands, fix any issues found, then resolve only the review comments that are fully addressed. Summarise the root causes, changes made, validation results, and any remaining blockers.

[cursor]

PR #1337 is green: CircleCI verify and GitHub PR required both pass, and all 7 review threads are resolved.

Root causes

1. CircleCI npm ci instant fail — cimg/node:24.9 + .npmrcengine-strict=true rejected the lockfile (@babel/parser needs Node >=24.11.0).
2. Codex P2: missing PyMuPDF — fresh image has no pip/fitz; CI PDF prerequisite failed.
3. Codex P2: docs-only false green — naive *.md regex skipped policy files that ci-change-scope treats as workflow.
4. Secondary — non-root npm install -g breaks on cimg; << heredocs break CircleCI 2.1 config; digest/resource_class: small was a bad executor combo here.

Fixes (tip b2cdd728)

• Executor: cimg/node:24.18 (no digest / no small)
• Docs-only: scripts/ci-change-scope.mjs + forced main:refs/remotes/origin/main
• PDF: python3-venv + pinned PyMuPDF==1.28.0 + PYTHON_BIN
• Contract tests for the above; synced origin/main (GitHub DIRTY was staleness)

Validation

• Hosted: ci/circleci: verify SUCCESS (jobs 225/229/230); PR required / Static / Unit SUCCESS
• Local: circleci config validate; contract Vitest 6/6; Bugbot re-check clean after WT fixes
• Threads: 0 unresolved (Codex + CodeRabbit dispositioned)

Remaining

• Auto-merge is armed (squash); merge state was briefly unknown after the main sync — should settle on CLEAN once GitHub refreshes.
• History has diagnostic commits; squash auto-merge will collapse them.

[chatgpt-codex-connector]

💡 Codex Review

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Reviewed commit:544fd46827

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• Comment "@codex review".

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[coderabbitai]

Actionable comments posted: 4

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In @.circleci/config.yml:
- Around line 19-58: Extend the “Install dependencies” run step after the
successful npm ci branch to execute the repository’s verification gates:
formatting, linting, type checking, and tests. Reuse the project’s existing
package scripts or established CI commands, and preserve the current npm ci
failure handling and nonzero exit behavior.
- Around line 45-50: Update the GitHub comment step around the curl invocation
to derive the current pull request from CircleCI metadata instead of hard-coding
BigSimmo/Database#1337. Post the npm-ci log only when that PR context is
available; when no PR is present, retain /tmp/npm-ci-comment.json as a CircleCI
artifact and do not call the GitHub issues API.
In `@docs/branch-review-ledger.md`:
- Line 1168: Update the ledger entry for PR `#1337` so its completion claim
matches the shipped CircleCI workflow: only list pip/PyMuPDF installation and
the format, contract, PDF extractor, typecheck, lint, and Bugbot gates as
CircleCI results if the configuration actually runs them; otherwise label them
as local results or mark the workflow work as pending. Keep the existing
root-cause details and commit references accurate.
In `@tests/circleci-config-contract.test.ts`:
- Around line 9-21: Update the contract tests around the package.json metadata
parsing and the “installs packageManager-pinned npm with sudo before npm ci”
test: read and parse the npm version from packageManager, validate its major
version against engines.npm, require the config to install that derived version
instead of a hardcoded one, and assert the install command appears before npm
ci.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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📥 Commits

Reviewing files that changed from the base of the PR and between f39ca98 and 65888eb.

📒 Files selected for processing (3)

• .circleci/config.yml
• docs/branch-review-ledger.md
• tests/circleci-config-contract.test.ts